Groco 970-1500-12 Hydromatic Self-Cleaning Sea Chest Strainer 1-1/2" NPT

The Groco 970-1500-12 Hydromatic Self-Cleaning Sea Chest and Strainer combines intake screening and automatic cleaning in a single bronze housing, eliminating manual strainer maintenance on marine vessels. This 1-1/2" NPT model features a motorized macerator system that automatically grinds and purges debris at user-selected intervals.

Automatic Self-Cleaning Operation:

• 30-second cleaning cycle runs automatically at pre-set intervals
• Optional SSA (Sea Strainer Actuator) interface initiates cleaning when flow restriction is detected
• Manual "Purge" button triggers immediate cleaning cycle on demand
• Powerful internal macerator grinds debris and discharges below waterline

Construction and Installation:

• Marine-grade C84400 bronze body resists corrosion in saltwater environments
• Ignition-protected motors on DC models meet safety standards
• Flexible mounting: install horizontally or vertically with flooded inlet
• Inlet: 1-1/2" NPT | Outlets: (1) 1/2" NPT, (2) 1" NPT

Dimensions: A: 13.2", B: 6.9", C: 7.6" | Discharge: 2-3/4"

Ideal for engine cooling systems, generator raw water supply, and other marine applications requiring reliable intake water filtration without routine service interruptions.